Sr Software Developer Associate with Security Clearance

Quantech Services Inc.; Los Angeles (CA); On-site; USD 150,000 - 175,000; Full time

Job summary

Quantech Services Inc. in El Segundo, CA, seeks a Senior Software Developer to lead hands-on design, coding, and integration for the MCP Server SDK, APIs, and secure connectors to Microsoft Graph.

You will build scalable backend services, implement DevSecOps pipelines in Azure, and collaborate across teams to deliver robust cloud integrations, with a focus on security and data governance.

Qualifications

• Experience developing APIs and backend services.
• Strong API design experience with REST/JSON.
• Proficient in Python, TypeScript/Node.js, or C#.

Responsibilities

• SDK Implementation: Develop, test, and maintain modules for the MCP Server SDK.
• Connector Coding: Integrate with Microsoft Graph (Teams, SharePoint, OneDrive).
• Prototype Development: Build proof‑of‑concept connectors for PMRT/CCaR.
• DevSecOps: Implement CI/CD pipelines in Azure environment.
• Optimization: Identify bottlenecks and optimize performance.

Skills

API development

Backend services

Python

TypeScript/Node.js

C#

RESTful APIs

Azure

Azure OpenAI

Security

Data governance

Cloud integration

Education

Bachelor's degree in Computer Science or related field

Tools

Azure DevOps

Git

Job description

The Senior Software Developer is the primary hands-on builder. This role is the primary hands-on builder. This role is responsible for the design, coding, and implementation of software components supporting the proprietary Model Context Protocol (MCP) Server Software Development Kit (SDK). This role involves hands-on software development, integration of AI frameworks, and implementation of robust, secure connectors for Microsoft Graph and DAF-proprietary systems.

Key Responsibilities:

• SDK Implementation: Develop, test, and maintain software modules supporting the proprietary MCP Server SDK (Task 1), creating reusable libraries for future integration.
• Connector Coding: Implement and optimize code for data integration with Microsoft Teams, SharePoint, and OneDrive (using MS Graph API).
• Prototype Development: Develop the proof-of-concept connector code for PMRT/CCaR (Task 2) based on the Systems Engineer's analysis.
• DevSecOps: Implement CI/CD pipelines and version control protocols to support efficient updates and configuration management within the Azure environment.
• Optimization: Identify performance bottlenecks and apply software optimization and debugging techniques.
• Cloud Configuration: Provision and configure the secure Azure Development Environment (App Service, SQL Database, VPN).

Job Requirements

• Experience: Approximately 10 years of software development experience, with demonstrated proficiency in API and backend service development
• Technical Skills: Strong programming skills in modern languages such as Python, TypeScript/Node.js, or C#. Familiarity with RESTful API design, JSON, and other common interface standards
• Cloud Expertise: Experience developing APIs and integrations in cloud or hybrid environments (specifically Microsoft Azure and Azure OpenAI)
• Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field Preferred Qualifications:
• Experience developing APIs and AI/ML integrations in cloud or hybrid environments (AWS, Azure, or GCP)
• Familiarity with model orchestration, data pipeline frameworks, and AI agent tools
• Understanding of software security, data governance, and compliance practices Work Location: El Segundo, CA (Secure Development Lab). Full-time, On-Site (5-days); Hybrid/Remote not available. Clearance Requirement (if applicable): Ability to obtain a Secret clearance Salary information below is a general guide only.

Salaries are commensurate with experience and qualifications, as well as business and market considerations. Salary Range: $150,000 - $175,000

WORK, PHYSICAL AND MENTAL REQUIREMENTS

• Please see standard Work, Physical and Mental Requirements for all Quantech roles. Work Environment This job operates in a professional office environment. This role routinely uses standard office equipment such as computers, phones, photocopiers, scanners, filing cabinets and fax machines. Physical Demands This is largely a sedentary role mostly sitting; however, some filing maybe required . This would require the ability to move files, or boxes with file data, open filing cabinets and bend or stand as necessary, ability to lift up to 40lbs. Mental Demands: Reading; communicate effectively (verbal and written); maintain emotional control and professionalism. We hire military.

Security clearance required

SECRET Travel N/A